3.11-stable review patch. If anyone has any objections, please let me know. ------------------ From: Jon Mason <jon.mason@xxxxxxxxx> commit b6750cfe0710a14fd147ba27fddbecae8ba88c77 upstream. Due to ambiguous documentation, the USD/DSD identification is backward when compared to the setting in BIOS. Correct the bits to match the BIOS setting. Signed-off-by: Jon Mason <jon.mason@xxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/ntb/ntb_hw.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) --- a/drivers/ntb/ntb_hw.c +++ b/drivers/ntb/ntb_hw.c @@ -531,9 +531,9 @@ static int ntb_xeon_setup(struct ntb_dev } if (val & SNB_PPD_DEV_TYPE) - ndev->dev_type = NTB_DEV_DSD; - else ndev->dev_type = NTB_DEV_USD; + else + ndev->dev_type = NTB_DEV_DSD; ndev->reg_ofs.pdb = ndev->reg_base + SNB_PDOORBELL_OFFSET; ndev->reg_ofs.pdb_mask = ndev->reg_base + SNB_PDBMSK_OFFSET; @@ -647,6 +647,9 @@ static int ntb_device_setup(struct ntb_d if (rc) return rc; + dev_info(&ndev->pdev->dev, "Device Type = %s\n", + ndev->dev_type == NTB_DEV_USD ? "USD/DSP" : "DSD/USP"); + /* Enable Bus Master and Memory Space on the secondary side */ writew(PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER, ndev->reg_ofs.spci_cmd); -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html